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Do 2x -2 = -4List these factors Choose two of those factors which equal to -3x, in this case 1 and -4 (or the other way around)Rewrite the equation as 2x 2 + x - 4x -2, then factorise this in two parts For 2...

Leaves have a large surface area, which means more space to allow CO2 to enter. They are thin so there is less for gases to travel. Leaves contain Stomata; these are small holes found distributed throughout ...

Anaeobic respiration in yeast: glucose -> carbon dioxide + ethanol Anaerobic respiration in muscle cells: glucose -> lactic acid The lactic acid build up in muscles requires oxygen to be broken down an...

Quotations from the text(s) that you are analysing are, obviously, essential to an essay. If you have too few the essay will feel vague and unsubstantiated - too many, and the flow of the essay will come acr...

Oxbridge interviews are very specific. Whilst at other universities, the interviewer would probably like to hear why you want to study the particular subject and why you chose the particular university, and ...